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寒冷的气候是感冒的重要诱因。可可托海矿区位于北疆东部,冬季长达六个月,全年平均日温零下2℃,是我国严寒地区。矽肺患者常因感冒诱发呼吸道炎症或并发其它感染性疾病而危及生命。因此,积极寻求防治感冒的有效方法,是我矿区卫生工作中迫切需要解决的问题。我们自1976年12月应用死卡介苗(以下简称死卡)防治矽肺患者的感冒,同时对一批常患感冒伴发气管炎的非矽肺患者接种死卡作对照。通过二年半的观察,发现死卡对感冒确有一定的防治效果,现报道如下。
Cold climate is an important cause of flu. The coco Tuohai mine is located in the eastern part of northern Xinjiang, which lasts up to six months in winter. The annual average daily temperature is minus 2 ℃, which is a severe cold area in China. Patients with silicosis often endanger their lives because of cold-induced respiratory inflammation or other infectious diseases. Therefore, actively seeking effective ways to prevent and treat colds is an urgent problem to be solved in the mine health work. We applied dead BCG (Dead Card) to prevent and treat colds in December 1976, and vaccinated a group of non-silicotic patients who died of colds with bronchitis. After two and a half years of observation, it was found that dead card does have some preventive and therapeutic effect on the common cold, and the report is as follows.